104947459 has 4 divisors (see below), whose sum is σ = 109510416. Its totient is φ = 100384504.

The previous prime is 104947457. The next prime is 104947483. The reversal of 104947459 is 954749401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 954749401 = 23011 ⋅41491.

It is a cyclic number.

It is not a de Polignac number, because 104947459 - 2¹ = 104947457 is a prime.

It is a super-2 number, since 2×104947459² = 22027938301113362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104947457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281444 + ... + 2281489.

It is an arithmetic number, because the mean of its divisors is an integer number (27377604).

Almost surely, 2^104947459 is an apocalyptic number.

104947459 is a deficient number, since it is larger than the sum of its proper divisors (4562957).

104947459 is an equidigital number, since it uses as much as digits as its factorization.

104947459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4562956.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 104947459 is about 10244.3867068751. The cubic root of 104947459 is about 471.6906952649.

The spelling of 104947459 in words is "one hundred four million, nine hundred forty-seven thousand, four hundred fifty-nine".